2018 Expedition EX-FIre Marshall Truck Horn not working

[jzaldivar0731]

Im assuming they cut something when they removed siren and strobes but which wire in the column can i tap into to get horn back. I cant find the break. horn is good.

 

[AWAR]

The wire you are looking for is not in the column. Find the horn relay in the BCM.

 

[DieselMonk]

Make sure the horn works first place. Not that the cables rotted off or something…

 

[5280tunage]

ha ha, just replaced my horn. lost one of the tones and it sounded like a scooter horn. not too bad of a job.